Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Nomogram
Carbon copy on cream paper. Two pages attached with a paperclip. One page contains nomograms and is entitled: 'Fixed furnaces. Nomograms for air for combustion: Prepared as a guide for use with fan blown combustion air.' The other page contains information re. the division of furnace gases to gas & air generators. Created by G.K.B Ltd, Cardiff Works drawing office. Dated 27-8-41.
Pwnc
Diwydiant
Rhif yr Eitem
86.129I/612
Derbyniad
Bequest, 8/9/1986
Mesuriadau
Meithder
(mm): 443
Lled
(mm): 471
Deunydd
papur
Lleoliad
In store
Nid yw sylwadau ar gael ar hyn o bryd. Ymddiheuriadau am yr anghyfleustra.